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34 Posted Topics
 | Hi, I'm trying to apply a linear regressipn function to my numpy array and then store the results in a new array. But i have 2 things that are not working for me. def regressioncal(valarray): new_col = [] linregres valarray = numpy.array(valarray) l=20000 for t in xrange(1,5000,10): for j in … |
| | Hi, i have a 2D list in python which i'm trying to fill using 2 for loops. but the problem is when i finish the filling procedure and i print the values, i find that they are not arrangeed in the order of input. def funcdist(myarr): diffs = 0 testarr … |
| | Hi, i have the following text file and i need to put inside a 2D array without knowing number of rows and columns in the text file. (i want C to count this also) i've tried something like that: for (int r = 0; r<2; r++) { for (int c … |
| | Hi, i have a list that contains 5 columns that contains strings and float values(3 strings columns and 2 float columns) .. i want to export this list to a space separated text file (each column in the list is a column in the text file) i tried to do …  |
| | hi i have an aligmenet file which contains 3 species generated from clustalx AAAACGT Alpha AAA-CGT Beta AAAAGGT Gamma i already sliced the aligment using the predefined indexing in biopython `align[:,:4]` but now when i print the result i get: AAAA Alpha AAA- Beta AAAA Gamma the questions is: how … |
| | Hi, i'm new to python and I'm having a problem that I'm not able to solve. I have the following 2D array: valuearray = [['A', '21', '45'], ['A', '12', '23'], ['A', '54', '21'], ['A', '15', '54'], ['B', '23', '53'], ['B', '34', '53'], ['B', '32', '54'], ['B', '24', '13'], ['C', '31', …  |
| | Hello all, i was working on an R script that will read a huge text file and make some calculation inside it, but i figured out that it will need long time to do the job , so i'm trying to convert it into python. is there any way to …  |
| | Hello all, i have a text file that contain data like this: [CODE] 1 0.3232 0.361 0.5214 0.233 -0.7678 2 0.3451 0.321 0.134 0.224 -0.706268 3 0.3123 0.351 0.155 0.523 -0.70626 4 0.36 0.312 0.216 0.233 -0.6453351 5 0.269 0.3331 0.162 0.224 -0.584962 [/CODE] i did this using [CODE]string[] data …  |
| | Hello everyone , i have a text file that contains data like this : [CODE] a1 ;AT1 ;AT2 ,CE1 ,CT3 a2 ;AT1 ;AT1 ;CE1 ;CT3 a3 ,CO1 ;CO1 ;CT2 ,CT3 [/CODE] the file is big but that's an example what i want to do is run through each line of …  |
| | Hello everyone i have a text file that contains something like this. [CODE] 1 AC AT RR cOO 2 EE cFF HGB cEVY 3 WDU RWS cTY NBE [/CODE] but it contains a lot of rows and that's an example of the data what i want to do is to … |
| | Hello, i have a problem and need your help i have a text file generated automatically from a script , but the result in the script is not ordered in a readable way, so i need your help to fix it using a shell command the text file contain data … |
| | hello , i'm having a problem when working on my project and i need your help i have a text file with multiple lines and each line have a diffrent length . what i want to do is to take the line with the highest length and save it's length … |
| | hello all , i'm new to C# and i have a problem, i created a program that categorize my files into folders and subfolders. and i want to run a script test.bat that will run a python script to the files with extension .gb in the subfolders and this script … |
| | hello all, i'm new to python programming and i'm facing a problem and need ur help i finished my script and i'm trying to execute it on windows cmd the script takes a file as an argument , when i run the script with the argument it works very well … |
| | hi everyone .. i have a problem and i need ur help plz .. i'm new to IT and PCs .. i have a website with a username and password ..but this authentication will be ended after 1 month ..and if i want to renew it i must pay 1500$ … |
| | hi all how are u? i have a problem and i need your help ..i have a code in java that connect to a mysql DB and update the rows of the table ...but i have a problem ...the new updated column called (original_text) contains the updated columnss from the … |
| | hi all ..how are u? i have a problem and i need ur help plz ...i downloaded Apache2.2 server and php 5.3 and now i'm downloading mysql5.1.37 ...but there is a problem ..when i start the Mysql Server Instance Configuration wizard it tells me to choose between 2 version ..and … |
| | hi all ...i'am having a problem ..i'm working on an asp.net & silverlight project ....but the data base contain the (unique identifier) type ..and i don't know how to handles this type ...and also i can't add data to my data base coz this type is giving me alot of …  |
| | hi all ..i have a problem with my project and need your help plz ... i have this code [code] int [] exp = {32,1,2,3,4,5,4,5,6,7,8,9,8,9,10,11,12,13,12,13,14,15,16,17,16,17,18,19,20,21,20,21,22,23, 24,25,24,25,26,27,28,29,28,29,30,31,32,1}; int [] expword = new int [exp.length]; String s=toenc.getText(); if(s.length() < 32) JOptionPane.showMessageDialog(null,"Word must be 32"); else{ int[] e = new int[s.length()]; for (int … |
| | hi all ..how are u ? i have a security project in java ...i have to implement the DES cipher and the Stream cipher ...with GUI ..where can i find a working source code for these ciphers ...can someone help plz ...and thnx in advance? |
| | hi all ...how are u? i have a question ...how can i output the items of a java Stack ...is there any predifine method?? and another question ...how can i use the class Queue without interface ? ...because i'm typing in my code (Queue q =new Queue();) but it's giving … |
| | hi all , how are u? i have a question , i have a java project and i want to check if a fucntion is called or executed while the execution of the program ..how can i do this ?....thnx in advance... |
| | hi all,how are u? ..i have an encryption project.. i have to implement some of the encryption algorithme in java but i have a problem ..it's the same in all the ciphers ..when i type the key and press encrypt the encrypted text is not right ..i make my calculus … |
| | hi all ..i need help plz ...where can i find a java code(not Javascript) for an image slide show ...made in GUI ...if someone knows ..plz help ..and thnx in advance |
| | hi all .....where can i find my windows xp sp3 cd key .....i lost mine from the cd and i can't find another one .....can someone help me please ...and thnx in advance |
| | can u make it more clear what u want so i can give u the help u need |
| | hi all ,how are u? i want to ask a question ...what to choose as my antivirus ? is bitdefender total security better then avira ? i have these 2 and i don't know what to choose ....please help me ..and thnx in advance .. |
| | hi all ..i'm working on php application .......and i need to insert data into a filed in my table but in a certain condition ......exp:(insert into users (posts) values(...) where ...) i can't do this .....what should i do ? please help and thnx in advance  |
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| | hi all...how are u? i have a question , i'm creatingn a php login system for a forum but i'm new in php and i'm not able to put session timing for the login ..i want when the user login to register the session and then after login in ..if … |
| | Re: Swing question create for each new screen you want to show a new class that extends from JFrame ...and in the button that you want to click to show the second screen put the ActionListener to call the new class ..i tried it in my projet and it works very well. |
| | hi all..i have a question ..and need help please... i have this applet code and i don't know how to use applets ....so i want to put this code in a single class if it can be made..coz i don't know anything about applets...and i want to join it with … |
| | hi all,i was interested with this site from not a long time .i'am a student in the 3rd year IT in the lebanese university ,i'am 19 years old,i like web development alot ...i hope i will help and also being helped ...thnx |
| | hi all,i have a java project, i want to read records from a data base(access) and then put them in a container with check box within each record..but my code is only displaying the last record of the table..i want each record to be displayed on a line..please help me … |
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